Abstract:
PURPOSE:The purpose of this prospective follow-up study was to evaluate survival and success of early-loaded implants placed in the edentulous mandible and the survival of the fixed dental prostheses (FDPs) after in mean 7.2 years. MATERIALS AND METHODS:Thirty-seven patients (mean age 64.5 years, 18.9% male) received 185 implants in the intraforaminal area of the edentulous mandible (five implants per patient). Within 2 weeks, all implants were early loaded with fixed dental prostheses. The patients were recalled once a year for clinical and radiographic examinations. The 17 patients (79 implants) attending the recall in 2012 were additionally asked for their satisfaction of functional and aesthetic aspects. RESULTS:During a mean observation time of 7.2 years, 20 implants were lost in 11 patients, resulting in implant survival of 89.2%. Eight of all implants (4.3%) had too much marginal bone loss to satisfy the criteria of success. A total of 19 prosthetic complications and aftercare measurements had to be performed between in mean 4.5 to 7.2 years of observation. The survival of the original FDPs decreased to 83.8%. Of the 17 patients attending the recall in 2012, a total 59.5% had a satisfactory oral hygiene. According to the criteria of Albrektsson, the success rate for the remaining 79 implants was 89.9% after in mean 11.7 years. Patient satisfaction for assessment of functional and aesthetic aspects was in median 9 and 8 on the numeric rating scales. CONCLUSION:Long-term observation of in mean 7.2 years showed satisfactory results for both implant and superstructure survival. Prosthetic complications were easy to repair in most cases, but patients' ability for oral hygiene was reduced after the longer observation period. Especially in elderly patients, their attitudes and manual skills should be considered when planning the design of a new superstructure.
journal_name
Clin Implant Dent Relat Resjournal_title
Clinical implant dentistry and related researchauthors
Schwarz S,Bernhart G,Eiffler C,Hassel AJ,Lehmann F,Rammelsberg Pdoi
10.1111/cid.12062subject
Has Abstractpub_date
2014-12-01 00:00:00pages
904-12issue
6eissn
1523-0899issn
1708-8208journal_volume
16pub_type
杂志文章abstract:BACKGROUND:Evaluation of the clinical conditions following computer guided treatment planning and flapless surgery is still limited. OBJECTIVES:The objective was to evaluate the soft tissue conditions and marginal bone changes after 1 year of function around immediately loaded implants inserted in edentate jaws follow...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/j.1708-8208.2009.00243.x
更新日期:2012-04-01 00:00:00
abstract:BACKGROUND:One of the objectives of postoperative radiographic examinations of implants is to evaluate the marginal bone height and its changes over time. PURPOSE:The purpose of this study was to assess the influence of digital image processing on measurements of the marginal bone level around implants. MATERIAL AND ...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/j.1708-8208.2000.tb00102.x
更新日期:2000-01-01 00:00:00
abstract:PURPOSE:The objective of this study was to evaluate the immediate bone damage and bone repair after osteotomy for implants using conventional drills and drills powered by piezoelectric motor. MATERIALS AND METHODS:Twelve rabbits received a tibial osteotomy with a conventional drill (control), with a diamond like carbo...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/cid.12907
更新日期:2020-06-01 00:00:00
abstract:BACKGROUND:Complications of distal extension mandibular removable partial dentures are: loss of retention, irritation, and so forth. Dental implants have been used to support distal extension removable partial dentures. However, many patients have limited bone support in which to place conventional-size dental implants...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章,随机对照试验
doi:10.1111/cid.12646
更新日期:2018-10-01 00:00:00
abstract:BACKGROUND:Long-term success and patient satisfaction of dental implant systems can only be achieved by fulfilling clinical as well as biological needs related to maintenance, aesthetics, soft tissue sealing, and osseointegration, among others. Surface properties largely contribute to the biological and clinical perfor...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/cid.12736
更新日期:2019-03-01 00:00:00
abstract:BACKGROUND:There is a need for more studies investigating the outcome of implant-supported rehabilitations in patients with systemic disorders. MATERIALS AND METHODS:This retrospective clinical study included 721 patients with systemic disorders or smoking habits (422 females; 299 males), with an average age of 51 yea...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/cid.12346
更新日期:2016-08-01 00:00:00
abstract:BACKGROUND:Maxillary sinus floor elevation surgery is widely used as a preimplantology method to permit implant insertion. Nevertheless, very few data are available about long-term stability of dental implants inserted in grafted sites. PURPOSE:The aims of the present study were to evaluate the evolution of resonance ...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/j.1708-8208.2008.00113.x
更新日期:2009-09-01 00:00:00
abstract:BACKGROUND:The replacement of a single tooth or several teeth by means of single-implant restorations is an increasingly used method that needs long-term validation. PURPOSE:The goal of this study was to evaluate the outcome of single-implant restorations by means of fixed restorations and to define the prognosis thro...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/j.1708-8208.2000.tb00119.x
更新日期:2000-01-01 00:00:00
abstract:PURPOSE:The purpose of this study is to evaluate the retention of two-piece computer-aided design (CAD)/computer aided manufacturing (CAM) zirconia abutments after artificial aging under simulated oral conditions using three different types of resin-based luting agents. MATERIAL AND METHODS:Twenty-one CAD/CAM-generate...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/cid.12060
更新日期:2014-12-01 00:00:00
abstract:BACKGROUND:Full-arch immediate function protocols such as the All-on-4 concept need long-term validation. PURPOSE:To report the 5-13 year outcomes of the All-on-4 treatment concept for the rehabilitation of the edentulous maxilla. MATERIALS AND METHODS:This retrospective case series study involved 1072 patients (4288...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/cid.12771
更新日期:2019-08-01 00:00:00
abstract:BACKGROUND:Sintering porcelain on a ceramic abutment may change the microstructure and result in aging processes that influence the mechanical properties, internal strain, and the three-dimensional form of the abutment, thus causing a possible misfit between the abutment and the fixture. PURPOSE:The aim was to investi...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章,随机对照试验
doi:10.1111/j.1708-8208.2007.00044.x
更新日期:2007-09-01 00:00:00
abstract:PURPOSE:The aim of this study was to investigate a possible biomarker for bisphosphonate-related osteonecrosis of the jaw (BRONJ) in an animal model. MATERIALS AND METHODS:Forty-eight Sprague-Dawley rats were randomly divided into the bisphosphonate group (n = 36), who were injected once a week with zoledronic acid, a...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/cid.12297
更新日期:2016-04-01 00:00:00
abstract:BACKGROUND:There is lack of studies regarding preservation and possible changes in BBT at dental implants. PURPOSE:To assess, on cone beam computer tomograms, the presence of bone at the time of tooth extraction in the maxillary esthetic region and the mean buccal bone thickness 1 month and 1 year after final restorat...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/cid.12701
更新日期:2019-02-01 00:00:00
abstract:PURPOSE:To describe the early bone tissue response to implants with and without micro threads designed to the full length of an oxidized titanium implant. MATERIALS AND METHODS:A pair of two-dimensional finite element models was designed using a computer aided three-dimensional interactive application files of an impl...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/cid.12143
更新日期:2015-06-01 00:00:00
abstract:BACKGROUND:Rigorous efforts to reduce the recurrence of abutment screw loosening in single-tooth implant restorations have recently been made. However, the behavior of the implant/abutment joint components with respect to critical bending force is still unclear. PURPOSE:This study investigated the effect of different ...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/j.1708-8208.2004.tb00216.x
更新日期:2004-01-01 00:00:00
abstract:BACKGROUND:Migration of a dental implant into the paranasal sinuses may be the result of sinus membrane perforation, loss of osseointegration, and lack of initial stability. The majority of displaced implants migrate into the maxillary sinus, which may cause sinusitis. PURPOSE:The purpose of this study is to report an...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/cid.12099
更新日期:2015-04-01 00:00:00
abstract:BACKGROUND:In the Literature, there are several studies demonstrating that infraposition happens also in adult patients. PURPOSE:To conduct a retrospective evaluation of infraocclusion of implant-retained crowns in the anterior maxilla of adult patients and of the patient awareness and perception of the problem. MATE...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/cid.12790
更新日期:2019-08-01 00:00:00
abstract:BACKGROUND:Data on risk factors and complications after long-term implant treatment is limited. The aims were to evaluate the role of various fixation modes and to analyze complications and risks that affect long-term use of implant-supported partial fixed dental prostheses. MATERIALS AND METHODS:Fifty partially edent...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/cid.12587
更新日期:2018-06-01 00:00:00
abstract:BACKGROUND:A moderately rough surface implant (TiUnite, Nobel Biocare AB, Göteborg, Sweden) was introduced in 2000. Laboratory studies and some clinical studies have demonstrated excellent bone response in the early healing phase. PURPOSE:The aim of this prospective multicenter study was to follow a large number of co...
journal_title:Clinical implant dentistry and related research
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1111/j.1708-8208.2005.tb00077.x
更新日期:2005-01-01 00:00:00
abstract:OBJECTIVES:The aim of this preclinical study was to analyze and compare different grafting techniques with respect to volume stability after wound closure. MATERIALS AND METHODS:Four different grafting techniques were evaluated in vitro for volume stability in a one-wall horizontal defect configuration. Group 1: guide...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/cid.12728
更新日期:2019-04-01 00:00:00
abstract:BACKGROUND:The use of removable provisional prosthesis after implant placement is undesirable for many patients. In addition, removable prostheses place unfavorable pressure over implants during the healing period. PURPOSE:The use of temporary implants enable greater stability and functionality of the prostheses. MAT...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/j.1708-8208.2009.00225.x
更新日期:2012-03-01 00:00:00
abstract:BACKGROUND:Single implant restorations have become the primary treatment option for young adults with missing anterior teeth. Yet, long-term studies of single-implants are limited in the literature. PURPOSE:To report long-term survival, success, and complications in young adults with single-implants in the anterior ma...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/cid.12673
更新日期:2018-12-01 00:00:00
abstract:PURPOSE:To prospectively assess long-term (20 year) clinical, radiographic, and patient-reported outcomes of an elderly population provided with mandibular implant-supported overdentures. MATERIALS AND METHODS:A total of 53 elderly (aged ≥60 years at the time of treatment) were provided with two endosseous implants su...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/cid.12772
更新日期:2019-08-01 00:00:00
abstract:BACKGROUND:Bone morphogenetic protein-2 (BMP2) has been successfully utilized in dentistry to promote new bone formation because of its osteoinductive ability to recruit mesenchymal progenitor cells and induce their differentiation to bone-forming osteoblasts. Recently, novel biphasic calcium phosphate scaffolds have b...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/cid.12384
更新日期:2016-12-01 00:00:00
abstract:PURPOSE:This study investigated how the primary stability of a dental implant as measured by the insertion torque value (ITV), Periotest value (PTV), and implant stability quotient (ISQ) is affected by varying thicknesses of cortical bone and strengths of trabecular bone using synthetic bone models. MATERIALS AND METH...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/j.1708-8208.2011.00349.x
更新日期:2013-04-01 00:00:00
abstract:BACKGROUND:Although many studies have been published on single implants, long-term data remain scarce. PURPOSE:To evaluate immediately restored single implants after at least 8 years of follow-up in terms of buccal bone, soft tissue alterations, aesthetic ratings, and patient-reported outcomes. MATERIALS AND METHODS:...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/cid.12613
更新日期:2018-08-01 00:00:00
abstract:BACKGROUND:Immediately-loaded, narrow-diameter implants can be a less invasive alternative for the implant-supported fixed rehabilitation of narrow, posterior crests. PURPOSE:To determine the stability and marginal bone level (MBL) changes of narrow-diameter, titanium-zirconium (TiZr) implants placed with flapless sur...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/cid.12392
更新日期:2016-12-01 00:00:00
abstract:BACKGROUND:Posterior superior alveolar artery (PSAA) is the most important limiting anatomic structure while lateral approach sinus surgeries. PSAA should be taken into consideration to avoid bleeding during preparation of bony window. PURPOSE:The aim of this article was to inform topography of PSAA and to evaluate me...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/cid.12794
更新日期:2019-08-01 00:00:00
abstract:OBJECTIVE:To evaluate the histological and microtomographic response of peri-implant bone tissue around titanium implants with different surface treatments, placed in bone defects filled or not filled with bone substitute materials. MATERIALS AND METHODS:Thirty rabbits were divided into two groups according to the imp...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/cid.12880
更新日期:2020-04-01 00:00:00
abstract:BACKGROUND:Implant surface topography influences the bone response after implantation. However, the importance of surface orientation is not known. PURPOSE:The aim of this study was to investigate the bone tissue response and the stability of titanium implants prepared with isotropic and anisotropic surfaces of simila...
journal_title:Clinical implant dentistry and related research
pub_type: 杂志文章
doi:10.1111/j.1708-8208.2005.tb00042.x
更新日期:2005-01-01 00:00:00